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XL2-Petrolum Ether
Cat.NO.£º9531lhx412ztt0820
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quality standard£ºGB/T15894-1995 boiling range£¨¡æ£©£º30-60£»60-90£»90-120 chroma£º¡Ü10 evaporites£º0.001% moisture£¨H20£©£º0.015% acidity£¨H+£©:0.0015mmol/100g benzene£º0.025% sulfide£º0.015% iron£¨Fe):0.0001% plumbum£¨pb):0.0001% non-carbonizing matter£ºeligible |